#4453BA#4453BA

#4453BA is a mid, vivid blue. Relative luminance 0.110; OKLCH L 48.9% C 0.162 H 272.7°. Best body text is #FFFFFF at 6.58:1 contrast (WCAG AA passes).

Color values

HEX	#4453BA
RGB	rgb(68, 83, 186)
HSL	hsl(232, 46%, 50%)
HSV	hsv(232, 63%, 73%)
CMYK	cmyk(63.4%, 55.4%, 0%, 27.1%)
CIE-LAB	lab(39.51, 26.89, -56.30)
CIE-LCH	lch(39.51, 62.39, 295.53°)
OKLab	oklab(48.9% 0.0076 -0.1617)
OKLCH	oklch(48.9% 0.162 272.7)
XYZ	xyz(14.3371, 10.9594, 47.8047)
Luminance	0.1096 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4453BA #BAAB44

analogous

#448EBA #4453BA #7044BA

triadic

#4453BA #BA4453 #53BA44

tetradic

#4453BA #BA448E #BAAB44 #44BA70

square

#4453BA #BA448E #BAAB44 #44BA70

split-complementary

#4453BA #BA7044 #8EBA44

monochromatic

#232B60 #343F8D #4453BA #707CCB #9DA5DB

Accessibility & contrast

On white

6.58

#4453BA on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.19

#4453BA on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4453BA

6.58:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4453BA	#FFFFFF	#000000	##FFFFFF
##4453BA	1.00	6.58	3.19	6.58
#FFFFFF	6.58	1.00	21.00	1.00
#000000	3.19	21.00	1.00	21.00
##FFFFFF	6.58	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0062BE

Deuteranopia (green-blind)

#0058B8

Tritanopia (blue-blind)

#006B7E

Achromatopsia (no color)

#5D5D5D

Design tokens & code

CSS

--color: #4453ba;
/* rgb */ color: rgb(68, 83, 186);
/* oklch */ color: oklch(48.9% 0.162 272.7);

Tailwind

colors: {
  custom: {
    50: '#8483cf',
    500: '#4453ba',
    950: '#000000',
  },
}

SCSS

$custom: #4453ba;
$custom-light: #8483cf;
$custom-dark: #000000;

JSON

{
  "hex": "#4453ba",
  "rgb": {
    "r": 68,
    "g": 83,
    "b": 186
  },
  "hsl": {
    "h": 232.373,
    "s": 46.457,
    "l": 49.804
  },
  "oklch": {
    "l": 0.48896,
    "c": 0.1619,
    "h": 272.7
  },
  "luminance": 0.10961
}

Semantic roles & 50–950 ramp

primary

#4453BA

secondary

#C8C192

accent

#C552D6

background

#F8F8FC

surface

#F0EFF9

border

#CBCAD2

text

#0C0A14

muted

#7D7C82

Preview Lab

Preview with #4453BA

Body copy rendered with the generated semantic roles for this colour.

Preview Lab → · Contrast checker → · Palette generator →